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职业迁徙
个人简介
Extensive experience in all aspects of database architecture with a strong focus on performance and scalability. The experience covers SQL and RDF linked data. Most recently made one of the fastest TPC-H implementations, optimizing all analytics aspects of the Virtuoso column store. Personally implemented most aspects of the present state of the art in analytical database, e.g. compressed column store, vectorized execution, CPU-friendly query operators, efficient scale-out. Personally made a SQL/SPARQL query optimizer that gets both analytics and lookups right, leveraging sampling instead of precomputed statistics.
研究兴趣
论文共 40 篇作者统计合作学者相似作者
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Pedro Pedreira,Orri Erling,Konstantinos Karanasos,Scott Schneider,Wes McKinney, Satya R. Valluri, Mohamed Zait, Jacques Nadeau
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Yutian Sun, Tim Meehan, Rebecca Schlussel, Wenlei Xie, Masha Basmanova,Orri Erling, Andrii Rosa, Shixuan Fan, Rongrong Zhong, Arun Thirupathi, Nikhil Collooru, Ke Wang,
Proc. ACM Manag. Datano. 2 (2023): 189:1-189:25
Pedro Pedreira,Orri Erling, Masha Basmanova,Kevin Wilfong,Laith Sakka,Krishna Pai, Wei He, Biswapesh Chattopadhyay
Proceedings of the VLDB Endowmentno. 12 (2022): 3372-3384
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arxiv(2022)
Pedro Pedreira,Orri Erling, Maria Basmanova,Kevin Wilfong,Laith S. Sakka,Krishna Pai, Wei He,Biswapesh Chattopadhyay
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Proceedings of the VLDB Endowmentno. 12 (2018): 1835-1848
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